Remove/install oil cooling system return line

AR27.55-D-0611TSC

Remove/install oil cooling system return line

02.12.2019

Transmission

725.0 in model 907 with engine 274

1

Oil cooling return line

3

Double clamp

2

Retaining clamps

 Danger

Risk of death caused by vehicle slipping or toppling off of the lifting platform.

Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer.

AS00.00-Z-0010-01A

 Warning

Risk of burns and scalding when handling hot fluids and components they come into contact with. Risk of injury to skin and eyes when handling hot fluids.

Wear protective gloves, protective clothing and safety glasses, if necessary. Pour hot fluids in suitable containers only.

AS00.00-Z-0033-01A

 Caution

Risk of injury to skin and eyes due to handling of transmission oil. Health risk caused by swallowing transmission oil

Wear protective gloves, protective clothing and safety glasses.
Do not pour transmission oil into beverage bottles.

AS00.40-Z-0001-01A

Topical note

Notes on avoiding damage through contamination and foreign objects

AH00.00-P-5000-01A

Notes on automatic transmission

AH27.19-P-0001-01NKB

 

Remove/install

1

Raise vehicle.

AR00.60-D-1000-04TS

Topical note

Special instructions for lifting and supporting vehicle

AH00.60-N-0100-01TS

 Installation: Do not lower vehicle until after engine test run.

2

Remove double clamp (3).

 Bolt, clamp to oil line

*BA27.55-P-1004-01D

3

Remove oil cooling return line (1) from oil cooler.

4

Release retaining clips (2), unclip oil cooling return line (1) from retaining clips (2) and remove in downward direction.

5

Disconnect oil cooling return line (1) from transmission and remove oil cooling return line (1).

AR27.10-D-0500TSC

6

Install in the reverse order

Concluding tasks

7

Check oil level in the automatic transmission with the ultrasound device; correct if necessary.

AR27.00-D-0270-02TSC



000 588 06 82 00 Oil dispenser

WS18.00-P-0026B



000 588 09 19 00 Oil level sensor

WS27.00-P-0188B



Automatic transmission fluids (ATF) (specification 236.17)

BB00.40-P-0236-17A

MB Plastilube brake paste (brownish)

*BR00.45-Z-1084-06A

 Socket wrench

*725589000900

 Adapter

*725589009000

 Socket wrench

*724589010900

 Warning

Risk of burn injuries, suffocation and poisoning when working on the exhaust system and the components connected to it. Risk of suffocation and risk of poisoning caused by inhalation of gaseous and solid components of the exhaust. Risk of poisoning caused by skin contact with solid components of the exhaust.

Wear protective clothing and safety glasses. Use the extraction system. Move people out of the hazard area.

AS49.00-Z-0001-01A

 Warning

Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running.

Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.

AS00.00-Z-0005-01A

8

Perform engine test run; when doing so, check oil cooling return line (1) for leak tightness.

9

Lower vehicle.

AR00.60-D-1000-04TS

Topical note

Special instructions for lifting and supporting vehicle

AH00.60-N-0100-01TS

 Transmission oil cooling

Number

Designation

Transmission 725.0

BA27.55-P-1004-01D

Bolt, clamp to oil line

Nm

8

Repair materials

Number

Designation

Order number

BR00.45-Z-1084-06A

MB Plastilube brake paste (brownish)

A 002 989 37 51